CN217526029U

CN217526029U - Tracheal cannula fixer

Info

Publication number: CN217526029U
Application number: CN202220707314.5U
Authority: CN
Inventors: 张文婷; 王宇桥; 陈曦
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-10-04
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to a trachea cannula fixer, including fixed subassembly and fixed strip, fixed subassembly is used for adjusting the formula fixed trachea cannula and fixed the fixed strip, trachea cannula fixer configuration is many the fixed strip, wherein, many the fixed strip with fixed subassembly is the center and passes through fixed subassembly cross connection, be used for with fixed subassembly is two side fixing in center trachea cannula fixer, supports fixed subassembly and nursing with the health position of fixed strip contact. The fixing strip comprises a first fixing part and a second fixing part connected with the first fixing part, wherein the first fixing part is used for supporting the fixing assembly and nursing a body part in contact with the first fixing part; the second fixing part is a viscous fixing part and is used for fixing the tracheal cannula fixing device to prevent the tracheal cannula fixing device from displacing and/or slipping.

Description

Tracheal cannula fixer

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a trachea cannula fixer.

Background

The endotracheal intubation is a technique in which a special endotracheal tube is placed into the trachea through the glottis, and this technique can provide optimal conditions for smooth airway, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration, and the like. Therefore, a tracheal cannula fixator is needed to be suitable for patients with different face shapes, an operator can conveniently adjust the tightness of the fixing strap, the tracheal cannula displacement caused by patient restlessness, dragging and tongue pushing can be avoided, the fixator can drop or slip, and adverse nursing events can be avoided. At present, the trachea cannula is fixed by using the adhesive tape and the bite-block, and when the adhesive tape is used for sticking, the skin injury complication of a patient is easy to occur.

In the prior art, for example, chinese patent with publication number CN207679827U discloses a tracheal intubation fixing device, which relates to the technical field of medical equipment and comprises a fixing base, a first fixing rope and a second fixing rope; be fixed in patient's head through unable adjustment base to and locate the trachea cannula with first fixed rope and second fixed rope respectively from patient's head and neck position alternately cover outside, thereby can be fixed in patient's oral cavity portion with trachea cannula, the easy crushing skin that exists has been solved among the prior art, cause skin damage, and cause patient's oral infection and trachea cannula to extract very easily, the technical problem who deviates from, the device atress angle and area scientific and reasonable, make patient's local pressure alleviate, it is fixed firm to have, use method is simple and convenient, the advantage of easy operation. But this utility model uses the base to be fixed in patient's neck after, has aggravated patient's neck burden, and fixed rope easily takes place the friction with skin, damages skin.

Chinese patent publication No. CN203790404U discloses a fixing device for fixing an endotracheal tube, which comprises an upper lip fixing band, an intubation fixing jaw and a slidable adjusting mechanism for adjusting the intubation fixing jaw to move transversely on the upper lip fixing band, wherein the slidable adjusting mechanism comprises a buckle, the upper lip fixing band is transversely provided with a strip-shaped sliding sheet, and the buckle is clamped on the strip-shaped sliding sheet and can move transversely on the strip-shaped sliding sheet so as to enable the intubation fixing jaw to move transversely on the upper lip fixing band. Therefore, the utility model discloses can firmly fix trachea cannula to can finely tune trachea cannula's position. However, the utility model increases the burden of the upper lip of the patient, and the complication of skin injury is easy to occur, and simultaneously, the utility model is not convenient for nursing staff to carry out oral cavity nursing.

Chinese patent with publication number CN215135315U discloses a trachea cannula fixing bandage with fixed knot constructs, including fixed block one and fixed block two, fixed block one is inside to have seted up two cavity one, cavity two and cavity three, cavity one and cavity two intercommunication, one side casing of cavity one runs through out one side casing of fixed block one, cavity three and cavity two intercommunication, one side casing of cavity three runs through out one side casing of fixed block one, one side casing fixedly connected with two cardboards of fixed block two, the outer lane of cardboard is located the inside of cavity one, the internally mounted of cavity two has the swinging arms, swinging arms and cardboard joint, and one side of swinging arms articulates there is the connecting rod, the outer lane movable sleeve of connecting rod is established in the inner circle of cavity three. The utility model discloses convenient fixing bandage on to trachea cannula dismantles, separates to avoided the sticky tape to cause bad reaction to the patient, promoted the level of hospital's service. However, the utility model does not have the characteristics of adjusting the size of the clamp opening of the fixed trachea cannula and does not have the characteristics of portability and small burden.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trachea cannula fixer to problem that prior art provided, including fixed subassembly and fixed strip, fixed subassembly is used for adjusting the fixed trachea cannula of regulation formula and fixes the fixed strip, and trachea cannula fixer disposes many fixed strips, and wherein, many fixed strips use fixed subassembly as the center and through fixed subassembly cross connection for use fixed subassembly to fix trachea cannula fixer for two sides as the center, support fixed subassembly and nursing and the health position of fixed strip contact.

According to a preferred embodiment, the fixing strip comprises a first fixing part and a second fixing part connected with the first fixing part, wherein the first fixing part is used for supporting the fixing component and nursing the body part contacted with the first fixing part; the second fixing part is a viscous fixing part and is used for fixing the tracheal cannula fixing device to prevent the tracheal cannula fixing device from shifting and/or slipping. The first fixing part is a breathable elastic part and has breathability to prevent skin complications such as red swelling and the like when the tracheal cannula fixator is worn on the skin in contact with the first fixing part for a long time. The second fixing part is a viscous fixing part which is connected with the first fixing part and is used for fixing the first fixing part and fixing the tracheal cannula fixer.

According to a preferred embodiment, the fixing assembly comprises a buckle for fixing the plurality of fixing strips so that the plurality of fixing strips are cross-connected with the fixing assembly as a center, the buckle is provided with a cavity, and the tracheal cannula is fixed in the cavity.

According to a preferred embodiment, the fixing assembly comprises an adjusting piece which is movably connected with the buckle, and the adjusting piece can move in a cavity of the buckle and is used for adjusting the size of a fixing opening for fixing the tracheal cannula.

According to a preferred embodiment, the adjusting member comprises a knob and a push rod, the knob is fixedly connected with the push rod, the push rod can move in the cavity by rotating the knob, and the push rod is used for pushing the tracheal cannula so that the tracheal cannula can be fixed in the tracheal cannula fixing device.

According to a preferred embodiment, the adjusting piece further comprises a limiting groove, the limiting groove is fixedly connected with the pushing rod, and the limiting groove is used for limiting the position of the tracheal intubation so that the tracheal intubation can be fixed on the tracheal intubation fixer and the tracheal intubation can be prevented from being displaced. The spacing groove is provided with a groove with an anti-slip strip on the inner wall, the groove can fix the position of the trachea cannula and prevent the trachea cannula from shifting, when the diameter of the trachea cannula is small, the groove can clamp the trachea cannula on the inner wall of the buckle to fix the trachea cannula, when the diameter of the trachea cannula is large, the anti-slip strip in the groove increases the friction force with the contact surface of the trachea cannula, and the trachea cannula is prevented from moving.

According to a preferred embodiment, the fixing component further comprises a cushion, and the cushion is attached to the contact surface of the fixing component and the body part, so that the body part in contact with the fixing component is prevented from being damaged.

According to a preferable embodiment, the inner wall of the cavity of the buckle is provided with an anti-slip layer, and the anti-slip layer is used for preventing the trachea cannula from being displaced.

According to a preferred embodiment, the fixing components are uniformly distributed on two sides of the fixing strips by taking the fixing components as centers, so that the stress of the fixing components is balanced, and the fixing components are prevented from inclining.

According to a preferred embodiment, the cavity has sufficient space to allow body care to be performed through the cavity without removing the endotracheal tube holder.

The utility model discloses a beneficial technological effect is at least as follows:

(1) The utility model has the advantages that the tracheal cannula fixer has the adjusting function through the adjusting piece, and is suitable for tracheal cannulas with different diameters; the tracheal cannula fixing device is good in tightness with the tracheal cannula through interaction of the adjusting piece and the buckle, and the tracheal cannula can be prevented from moving.

(2) The utility model discloses a having viscidity second fixed part can prevent that trachea cannula fixer from taking place to drop or the slippage.

(3) The utility model discloses a gas permeability characteristics that first fixed part has can prevent skin complication.

(4) The utility model discloses a buckle cavity has sufficient space for under the condition of not taking off trachea cannula fixer, nursing staff can nurse through the cavity, has the advantage of the nursing staff's of being convenient for nursing.

Drawings

FIG. 1 is a simplified overall schematic of an endotracheal tube holder;

fig. 2 is a top view of the securing assembly.

List of reference numerals

100: a fixing assembly; 200: a fixing strip; 201: a first fixed part; 202: a second fixed part; 110: an adjustment member; 120: buckling; 111: a knob; 112: a push rod; 113: a limiting groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a trachea cannula fixer, including fixed subassembly 100 and fixed strip 200, fixed subassembly 100 is used for adjusting fixed trachea cannula and fixed strip 200, and many fixed strips 200 of trachea cannula fixer configuration, wherein, many fixed strips 200 use fixed subassembly 100 as the center and through fixed subassembly 100 cross connection for use fixed subassembly 100 to fix trachea cannula fixer for two sides in the center, support fixed subassembly 100 and the health position of nursing and fixed strip 200 contact. Preferably, the fixing member 100 is made of a lightweight material, such as plastic, etc., so as to reduce the load of the patient and prevent the body part of the patient contacting the fixing member 100 from being damaged by pressure. The fixing strip 200 is provided with a plurality of fixing strips to stabilize the endotracheal intubation fixer, so that the fixer is prevented from falling off or slipping, and the plurality of fixing strips 200 can reduce the skin tension provided by the body part of the patient contacting with the fixing strip 200, thereby preventing the occurrence of skin complications.

Preferably, the fixing strip 200 includes a first fixing portion 201 and a second fixing portion 202 connected to the first fixing portion 201, wherein the first fixing portion 201 is used for supporting the fixing assembly 100 and nursing a body part contacting the first fixing portion 201; the second fixing portion 202 is an adhesive fixing portion for fixing the tracheal cannula fixation device and preventing the tracheal cannula fixation device from shifting and/or slipping. Specifically, the fixing bar 200 may be configured to be 8cm long and 1cm wide to improve applicability. The first fixing portion 201 is a breathable elastic portion having breathability, so that skin complications such as redness and swelling can be prevented from occurring when the tracheal cannula fixation device is worn for a long time on the skin in contact with the first fixing portion 201. The first fixing portion 201 may be a sponge pad 3cm long for absorbing leaked human secretions, and the soft and breathable sponge pad can avoid damaging skin. The second fixing portion 202 is a viscous fixing portion connected to the first fixing portion 201, and is used for fixing the tracheal cannula fixing apparatus while fixing the first fixing portion 201. The second fixing portion 202 may be a 3M elastic tape having a length of 5cm, and has high adhesiveness without damaging the skin.

Preferably, the fixing assembly 100 includes a catch 120, the catch 120 being used to fix the plurality of fixing bars 200 such that the plurality of fixing bars 200 are cross-connected centering on the fixing assembly 100, the catch 120 being provided with a cavity in which the endotracheal tube is fixed. Specifically, the clasp 120 may be a simple and lightweight device such as a snap.

Preferably, the fixing assembly 100 includes an adjusting member 110, the adjusting member 110 is movably connected to the buckle 120, and the adjusting member 110 can move in the cavity of the buckle 120 for adjusting the size of the fixing opening for fixing the endotracheal tube. The tracheal cannula fixer can be adapted to tracheal cannulas with different diameters and sizes through the adjusting piece 110, the tightness of the tracheal cannula fixer and the tracheal cannulas is good, and the adjusting piece 110 can prevent the tracheal cannulas from loosening and shifting.

Preferably, the adjusting member 110 comprises a knob 111 and a pushing rod 112, the knob 111 is fixedly connected with the pushing rod 112, the pushing rod 112 can move in the cavity by rotating the knob 111, and the pushing rod 112 is used for pushing the endotracheal tube, so that the endotracheal tube can be fixed in the endotracheal tube fixer. The outer wall of the knob 111 is provided with a plurality of anti-slip grooves, and the anti-slip grooves are used for increasing the friction force between the knob 111 and the hand contact surface of a user, so that the user can easily rotate the knob 111. The inner wall of the connecting part of the buckle 120 and the push rod 112 is provided with a thread groove matched with the thread of the outer wall of the push rod 112, so that when a user rotates the knob 111, the push rod 112 can move in the cavity of the buckle 120.

Preferably, the adjusting member 110 further comprises a limiting groove 113, the limiting groove 113 is fixedly connected with the pushing rod 112, and the limiting groove 113 is used for limiting the position of the endotracheal tube so that the endotracheal tube can be fixed on the endotracheal tube holder and can be prevented from being displaced. The spacing groove 113 is provided with a groove with an anti-slip strip on the inner wall, the position of the trachea cannula can be fixed by the groove, the trachea cannula is prevented from shifting, when the diameter of the trachea cannula is small, the groove can clamp the trachea cannula on the inner wall of the buckle 120 to fix the trachea cannula, when the diameter of the trachea cannula is large, the anti-slip strip in the groove increases the friction force with the contact surface of the trachea cannula, and the trachea cannula is prevented from moving.

Preferably, the fixing member 100 further comprises a cushion, which is attached to the body part contacting surface of the fixing member 100 to prevent the body part contacting the fixing member 100 from being damaged. Specifically, the cushion can also prevent the patient from biting the trachea cannula, thereby avoiding the patient from breathing too fast or breathing badly.

Preferably, the inner wall of the cavity of the buckle 120 is provided with an anti-slip layer for preventing the displacement of the endotracheal tube. The anti-skid layer can increase the friction force of the contact surface of the cavity and the tracheal cannula, and prevent the tracheal cannula from displacing when the patient restlesss or the tongue pushes.

Preferably, the plurality of fixing bars 200 are evenly distributed around the fixing member 100 on both sides, so that the force applied to the fixing member 100 is balanced and the fixing member 100 is prevented from being inclined. The plurality of fixing strips 200 are uniformly distributed on two sides of the fixing assembly 100, so that the stress on the body part of the patient is uniform, and the influence on the body shape of the patient caused by the uneven stress is avoided.

Preferably, the cavity has sufficient space to allow body care to be administered through the cavity without removing the endotracheal tube holder. When nursing is needed, the nursing appliance used by nursing staff can nurse the needed nursing position through the cavity, the cavity has enough space and good air permeability, so that liquid secreted by the body part can be well discharged through the cavity.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and its drawings are illustrative and not restrictive on the claims. The scope of the invention is defined by the claims and their equivalents. Throughout this document, the features referred to as "preferably" are only an optional feature and should not be understood as necessarily requiring that such applicant reserves the right to disclaim or delete the associated preferred feature at any time.

Claims

1. An endotracheal tube fixer, comprising a fixing assembly (100) and a fixing strip (200), characterized in that the fixing assembly (100) is used for adjustably fixing the endotracheal tube and fixing the fixing strip (200), the endotracheal tube fixer is provided with a plurality of the fixing strips (200), wherein,

the fixing strips (200) are centered on the fixing component (100) and are in cross connection through the fixing component (100), and are used for fixing the tracheal cannula fixator bilaterally by centering on the fixing component (100), supporting the fixing component (100) and nursing the body part contacted with the fixing strips (200).

2. The endotracheal tube holder according to claim 1, characterized in that the fixing strip (200) comprises a first fixing portion (201) and a second fixing portion (202) connected to the first fixing portion (201), wherein,

the first fixing part (201) is used for supporting the fixing component (100) and nursing a body part contacted with the first fixing part (201);

the second fixing portion (202) is an adhesive fixing portion and is used for fixing the tracheal cannula fixing device to prevent the tracheal cannula fixing device from displacing and/or slipping.

3. The endotracheal tube holder according to claim 2, characterized in that the fixing assembly (100) comprises a snap (120), the snap (120) being adapted to fix a plurality of the fixing strips (200) such that the plurality of the fixing strips (200) are cross-connected centering on the fixing assembly (100), the snap (120) being provided with a cavity in which the endotracheal tube is fixed.

4. The endotracheal tube holder according to claim 3, characterized in that the fixing assembly (100) comprises an adjusting member (110), the adjusting member (110) being movably connected with the catch (120), the adjusting member (110) being movable in the cavity of the catch (120) for adjusting the size of a fixing port for fixing the endotracheal tube.

5. The endotracheal tube holder according to claim 4, characterized in that the adjustment member (110) comprises a knob (111) and a pushing rod (112), the knob (111) is fixedly connected with the pushing rod (112), the pushing rod (112) is movable in the cavity by rotating the knob (111), and the pushing rod (112) is used for pushing the endotracheal tube so that the endotracheal tube can be fixed in the endotracheal tube holder.

6. The endotracheal tube holder according to claim 5, characterized in that the adjusting member (110) further comprises a limiting groove (113), the limiting groove (113) is fixedly connected with the push rod (112), and the limiting groove (113) is used for limiting the position of the endotracheal tube, fixing the endotracheal tube to the endotracheal tube holder, and preventing the endotracheal tube from being displaced.

7. The endotracheal tube fixer according to claim 6, characterized in that the fixing member (100) further comprises a cushion, which is fitted to a contact surface of the fixing member (100) with a body part, to prevent the body part in contact with the fixing member (100) from being damaged.

8. The endotracheal intubation holder according to claim 7, wherein the inner wall of the cavity of the buckle (120) is provided with an anti-slip layer for preventing the endotracheal intubation from being displaced.

9. The endotracheal intubation fixture according to claim 8, wherein a plurality of said fixation strips (200) are evenly distributed on both sides centering on said fixation assembly (100), so that said fixation assembly (100) is balanced in stress, preventing said fixation assembly (100) from tilting.

10. The endotracheal tube holder according to claim 9, wherein the cavity has sufficient space to enable a body care to be performed through the cavity when the endotracheal tube holder is not removed.